diff --git a/package.json b/package.json
index f04aca7..853f4d6 100644
--- a/package.json
+++ b/package.json
@@ -101,7 +101,7 @@
     "coveralls": "^3.0.0",
     "eslint": "^4.7.2",
     "eslint-config-xo-space": "^0.17.0",
-    "eslint-plugin-flowtype": "^2.36.0",
+    "eslint-plugin-flowtype": "^3.1.4",
     "express": "^4.16.0",
     "flow-bin": "^0.58.0",
     "flow-remove-types": "^1.2.1",